SPMICRO JW1792
JW1792 is a non-isolated, constant output current step-down LED driver with 500V MOSFET integrated. JW1792 is supplied from the MOSFET drain directly, so the auxiliary winding is eliminated, which can light up the LED within 100mS. With unique sampling techniques, JW1792 has multi-protection functions which can largely enhance the safety and reliability of the system, including VDD UVLO, inductor short protection, LED short protection and over-temperature protection.| Part No. | JW1792 |
|---|---|
| Datasheet | JW1792 Download |
| Manufacturer | SPMICRO |
| Description | Integrated 500V MOS Non-isolated Buck LED Driver |
| Buy | Stock & Price |
DESCRIPTION
Operating in the boundary mode makes it high efficiency and low radiation. Patented algorithms ensure good current accuracy and excellent line/load regulations with lowest BOM cost.FEATURES
Integrate 500V, Low Rdson MOSFET Excellent line/load regulation Boundary mode operation High efficiency LED SCP VDD UVLO Over-temperature protection Inductor short protection TO-92,SOP8 and SOT23-3 packageAPPLICATIONS
LED Lighting TYPICAL APPLICATION 1 ORDER INFORMATION LEAD FREE FINISH JW1792SOPB#PBF JW1792SOTF#PBF ： Note TAPE AND REEL JW1792TOC#TPBF JW1792SOPB#TRPBF JW1792SOTF#TRPBF BULK JW1792TOC#BPBF PACKAGE TO-92 TO-92(B) SOP8 SOT23-3 JW1792 TOP MARKING JW1792 JW1792 JW1792 JWBW PIN CONFIGURATION TOP VIEW 2 JW1792 ABSOLUTE MAXIMUM RATING1） DRAIN Voltage..........................................................................................................................................................550V VDD Voltage..............................................................................................................................................................
